README
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EGo multi-party computing module
This module provides the base functionality for building confidential multi-party computing (MPC) apps in Intel SGX enclaves with EGo. MPC here refers to multiple users wanting to selectively share information through a shared host without revealing raw data. More specifically, the module provides a server with a relational database handling trusted ownership, encryption, authentication, and secure connections with the client through attested TLS (aTLS).
Architecture
An MPC server is implemented using the following packages:
server: The server serves a user-defined HTTP REST API and handles attestation.db: The db package provides an encrypted SQLite database exposed via GORM.seal: The seal package provides helper functions for sealing the database encryption key.
The client is implemented using the client package.
The idea is to run the client as a local proxy server that handles all the confidential-computing-related complexities, such as attestation and secure connections.
This allows to create user interfaces that can use standard HTTP connections to the local proxy.
Example
To see how you can use the module, refer to the example.
Directories